What are the dimensions of this bearing?

This bearing has an inner diameter of 45 mm, an outer diameter of 80 mm, and an overall width of 26 mm.

What loads can this bearing accommodate?

It is designed for combined loads, supporting heavy radial forces and axial forces acting in one direction.

Can this bearing accommodate axial loads in both directions?

No, a single-row bearing supports axial load in one direction only. For bidirectional loads, mount a second bearing in opposition.

Are the inner and outer rings separable?

Yes, the inner ring with the roller set and the outer ring are separable and can be mounted independently.

What is the contact angle of this tapered roller bearing?

This bearing has a contact angle of 14.33°, ensuring optimal axial load carrying capacity.

SKF 33109/Q single-row tapered roller bearing 45 x 80 x 26 mm with contact angle 14.33° - 33109

Supplier number: SKF 33109 | EAN 7316577327758

Recommended Retail Price €166.57

82.40 tax incl.

€68.10 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered tomorrow 10/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

High radial performance by Skf

Practical benefits

Handles high combined loads: You efficiently manage simultaneous radial and axial forces thanks to the tapered roller raceway design.
Quick and easy installation: The separable cup and cone assembly allows you to mount and inspect each component independently.
Reduced operational friction: The 14,33° contact angle delivers smooth rotation and low friction, helping you maintain continuous operating efficiency.

In a nutshell

The right choise for

With the Skf 33109/Q single-row tapered roller bearing, you ensure reliable and sturdy performance in heavy-duty mechanical applications. Thanks to the conical raceway design, you easily manage simultaneous high radial loads and unidirectional axial forces. The 14.33° contact angle reduces operational friction, delivering smooth, quiet rotation and reducing wear on rotating shafts in gearboxes and drive systems. Because the cup and cone components are separable, you can mount and maintain the inner and outer rings quickly and independently. Featuring dimensions of 45 x 80 x 26 mm, this bearing maintains precise shaft guidance under demanding dynamic operating conditions.

Product information FAQ

€82.40

In stock - tax incl.

Key features according to our expert

Inner diameter: 45 mm
Number of rows: 1
Outer diameter: 80 mm
Width: 26 mm

Product description

Single row tapered roller bearings are designed to accommodate combined radial and axial loads and provide low friction during operation. The inner ring, with rollers and cage, can be mounted separately from the outer ring. These separable and interchangeable components facilitate mounting, dismounting and maintenance. By mounting one single row tapered roller bearing against another and applying a preload, a rigid bearing application can be achieved.

Avantages

High radial and axial load carrying capacity
Accommodate axial loads in one direction
Low friction and long service life
Separable and interchangeable components

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 45 mm
Number of rows: 1
Outer diameter: 80 mm
Width: 26 mm
Bore type: Cylindrical
Cage: Sheet metal
Width, outer ring: 20.5
Lubricant: None
Arrangement of contact angle (double-row bearing): Not applicable
Reference speed: 6700
Relubrication feature: Without
Matched arrangement: No
Basic static load rating: 114
Bearing part: Complete bearing
Locating feature, bearing outer ring: None
Sealing: Without
Skf performance class: SKF Explorer
Width, inner ring: 26
Width, total: 26
Contact angle: 14.333333333369
Limiting speed: 8000
Bore diameter: 45
Basic dynamic load rating: 104
Coating: Without
Outer diameter: 80
Unit system: Metric

Brand SKF
01110280
EAN 7316577327758
Supplier number SKF 33109

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this bearing?: This bearing has an inner diameter of 45 mm, an outer diameter of 80 mm, and an overall width of 26 mm.
What loads can this bearing accommodate?: It is designed for combined loads, supporting heavy radial forces and axial forces acting in one direction.
Can this bearing accommodate axial loads in both directions?: No, a single-row bearing supports axial load in one direction only. For bidirectional loads, mount a second bearing in opposition.
Are the inner and outer rings separable?: Yes, the inner ring with the roller set and the outer ring are separable and can be mounted independently.
What is the contact angle of this tapered roller bearing?: This bearing has a contact angle of 14.33°, ensuring optimal axial load carrying capacity.